42016401

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 76212864

約数和(自身を除く): 34196463

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1453, 1701, 3213, 4131, 4359, 9639, 10171, 13077, 24701, 28917, 30513, 39231, 74103, 91539, 117693, 172907, 222309, 274617, 353079, 518721, 666927, 823851, 1556163, 2000781, 2471553, 4668489, 6002343, 14005467, 42016401]

約数ペア:

[(1, 42016401), (3, 14005467), (7, 6002343), (9, 4668489), (17, 2471553), (21, 2000781), (27, 1556163), (51, 823851), (63, 666927), (81, 518721), (119, 353079), (153, 274617), (189, 222309), (243, 172907), (357, 117693), (459, 91539), (567, 74103), (1071, 39231), (1377, 30513), (1453, 28917), (1701, 24701), (3213, 13077), (4131, 10171), (4359, 9639)]